The National Fruit and Nut Germplasm Repository System. Journal of the American Pomological Society, [S. l.], v. 32, n. 1, p. 20–23, 1978. DOI: 10.71318/apom.1978.32.1.20. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/1346. Acesso em: 12 feb. 2026.